Pioneer AVH-P4300-DVD issue

For the last couple of weeks my radio has a mind of its own. Noticed the issue when I was playing music from SD card and it would stop or change song by itself and my steering wheel controls wouldn't work so I replace the SD card and issue persist so I started listening to my local stations and again it started to jump station and again lose my steering control and if I would click on the volume control of the radio, it would select another station and not adjust the volume.

I do have the PAC SWI-PSv1 installed so I tend to wonder if this is the cause of my problems or has anybody else seen this issue